Supplier Page from Thermo Fisher Scientific for Potassium, 98%, chunks, in mineral oil
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
Dotriacontane, 97% from Thermo Fisher Scientific
Ethyl 2-hydroxyethyl sulfide, 98% from Thermo Fisher Scientific
Ethylene glycol dimethyl ether, 99+%, extra pure, stabilized with BHT from Thermo Fisher Scientific